Question

can we say a closure property satisfied for rational numbers​

Answer 1

Answer:

yes

Step-by-step explanation:

set of rational numbers is closed under the binary operation "+" and  "*"

Answer 2

Answer:

yes, we can say that closure property is satisfied for rational numbers only

but for operations only "+" addition

                                        "-" subtraction

                                         "*" multiplication only but it is not closed under division

because division in rational number can give up a number which is not a rational number

eg: 20/3=6.666--------------------------and so on which is not a rational number

Step-by-step explanation:

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